Oversampling Expansion in Wavelet Subspaces
We find necessary and sufficient conditions for the (shifted) oversampling expansions to hold in wavelet subspaces. In particular, we characterize scaling functions with the (shifted) oversampling property. We also obtain L(2) and L(infinity) norm estimates for the truncation and aliasing errors of the oversampling expansion.
- Issue Date
- 2011-05
- Language
- English
- Article Type
- Article
- Keywords
SHIFT-INVARIANT SPACES; SAMPLING THEOREM; PROPERTY
- Citation
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v.E94A, no.5, pp.1184 - 1193
- ISSN
- 0916-8508
- Appears in Collection
- MA-Journal Papers(저널논문)
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